Flash Flood, Duchesne
- When
- August 4, 8:30 PM MST to 10:30 PM MST
- Where
- Duchesne County, Duchesne
- Property damage
- $20,000
- Coordinates
- 40.298, -110.425 (the zone’s center; the record gives no point)
Flash Flood in Utah, August 4, 1997
Flash flooding was reported by the Duchesne County Sheriff along stretches of US-HWY 40 in the Duchesne area. The flood waters from the Duchesne River caused the highway to be closed for several hours.
Where it happened
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $20,000
- Crop damage
- None recorded
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
What happened
The episode as NWS SLC wrote it up.
Flash flooding was reported by the Duchesne County Sheriff along stretches of US-HWY 40 in the Duchesne area. The flood waters from the Duchesne River caused the highway to be closed for several hours. A spotter in Duchesne received 1.40" of rain in 90 minutes and 1.75" total rain on this date.
The radar
The national radar mosaic for the moment the first event began.
Event by event
1 flash flood. Local standard time, as filed.
What these are
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Flood and Damaging Wind in Colorado, August 4, 1997
- Hail in Kentucky, August 4, 1997
- Flash Flood in Nevada, August 4 to 5, 1997
- Hail and Damaging Winds in Nebraska, August 4, 1997
- Damaging Wind and Lightning Strike in Tennessee, August 4, 1997
- Hail in Kentucky, August 4, 1997
- Hail and Damaging Winds in North Carolina, August 4, 1997
- Lightning Strike in Connecticut, August 4, 1997
- Damaging Wind in Tennessee, August 4, 1997
- Damaging Wind in Iowa, August 4, 1997
- Damaging Winds in Tennessee, August 4, 1997
- Damaging Wind in Tennessee, August 4, 1997
More
Every storm in Utah in 1997Every state in 1997This day in weather historyWarnings in Utah, August 1997
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5623776.